1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #ifndef CONTENT_PUBLIC_BROWSER_ZOOM_LEVEL_DELEGATE_H_
6 #define CONTENT_PUBLIC_BROWSER_ZOOM_LEVEL_DELEGATE_H_
7 
8 namespace content {
9 
10 class HostZoomMap;
11 
12 // An interface to allow the client to initialize the HostZoomMap.
13 class ZoomLevelDelegate {
14  public:
15   virtual void InitHostZoomMap(HostZoomMap* host_zoom_map) = 0;
~ZoomLevelDelegate()16   virtual ~ZoomLevelDelegate() {}
17 };
18 
19 }  // namespace content
20 
21 #endif  // CONTENT_PUBLIC_BROWSER_ZOOM_LEVEL_DELEGATE_H_
22